#AAD23A#AAD23A

#AAD23A is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 80.8% C 0.178 H 123.4°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#AAD23A
RGB	rgb(170, 210, 58)
HSL	hsl(76, 63%, 53%)
HSV	hsv(76, 72%, 82%)
CMYK	cmyk(19%, 0%, 72.4%, 17.6%)
CIE-LAB	lab(79.01, -33.62, 66.66)
CIE-LCH	lch(79.01, 74.66, 116.76°)
OKLab	oklab(80.76% -0.098 0.1485)
OKLCH	oklch(80.76% 0.178 123.4)
XYZ	xyz(40.3883, 54.9445, 12.4797)
Luminance	0.5494 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAD23A #623AD2

analogous

#D2AE3A #AAD23A #5ED23A

triadic

#AAD23A #3AAAD2 #D23AAA

tetradic

#AAD23A #3AD2AE #623AD2 #D23A5E

square

#AAD23A #3AD2AE #623AD2 #D23A5E

split-complementary

#AAD23A #3A5ED2 #AE3AD2

monochromatic

#5E771B #86A826 #AAD23A #BFDD6C #D5E99E

Accessibility & contrast

On white

1.75

#AAD23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#AAD23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAD23A

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAD23A	#FFFFFF	#000000	##000000
##AAD23A	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC51C

Deuteranopia (green-blind)

#D9C348

Tritanopia (blue-blind)

#B2C8B5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #aad23a;
/* rgb */ color: rgb(170, 210, 58);
/* oklch */ color: oklch(80.8% 0.178 123.4);

Tailwind

colors: {
  custom: {
    50: '#c7e07a',
    500: '#aad23a',
    950: '#000000',
  },
}

SCSS

$custom: #aad23a;
$custom-light: #c7e07a;
$custom-dark: #000000;

JSON

{
  "hex": "#aad23a",
  "rgb": {
    "r": 170,
    "g": 210,
    "b": 58
  },
  "hsl": {
    "h": 75.789,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.8076,
    "c": 0.17788,
    "h": 123.4
  },
  "luminance": 0.54945
}

Semantic roles & 50–950 ramp

primary

#AAD23A

secondary

#46317F

accent

#42E66D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AAD23A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →